Handling talk burst denials in group communication system...

Details Handling talk burst denials in group communication system... Handling talk burst denials in group communication system...

2005-07-27

2010-06-29

Maung, Nay A (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

Plural transmitters or receivers

C455S416000, C455S458000, C455S517000, C455S574000, C370S328000, C370S335000, C370S351000, C370S447000, C709S220000, C709S223000

Reexamination Certificate

active

07747268

ABSTRACT:
A method for processing a talk burst of a PTT server when a PTT terminal requests permission to send a talk burst, but the talk burst has already been allocated to another PTT terminal. The PTT server sends to every PTT terminal having a session established therefor, a talk burst deny message including an ID of the PTT terminal having sent the talk burst request message. Then, each PTT terminal having received the talk burst deny message compares its own ID with the ID included in the talk burst deny message and outputs the comparison result, such that the request for permission to send the talk burst can be processed and every user can check the status information of all PTT terminals having a session established thereof.

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